1 2003-02-11 Dick Porter <dick@ximian.com>
4 * timefuncs.c: Added GetTickCount()
6 2003-02-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8 * error.c: added WSA_EHOSTUNREACH mapping.
10 2003-01-26 Miguel de Icaza <miguel@ximian.com>
12 * io.c (SetFileAttributes): This routine is not currently
13 implemented for the general case, but I added a special case to
14 set the executable bit on Linux.
16 Wed Jan 15 15:55:40 CET 2003 Paolo Molaro <lupus@ximian.com>
18 * sockets.h, daemon.c, io.c: compilation fixes on MacOSX.
20 2003-01-08 Dick Porter <dick@ximian.com>
22 * sockets.c: Fixed setting blocking mode to true (fixes bug 36388)
24 2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
26 * daemon.c, handles-private.h, handles.c, wapi-private.h:
27 Check for an implementation which says it supports
28 _POSIX_THREAD_PROCESS_SHARED, rather than just one that
29 defines the symbol. Defined but with a value of -1 still
30 means that it is unsupported.
32 2002-12-08 Martin Baulig <martin@ximian.com>
34 * handles.c (_wapi_handle_new): Create new non-shared handles with
35 an initial refcount of 1, not 0.
37 2002-11-22 Dietmar Maurer <dietmar@ximian.com>
39 * threads.c (TlsGetValue): removed unnecessary mutex
41 2002-11-20 Dick Porter <dick@ximian.com>
43 * timed-thread.c (_wapi_timed_thread_attach): Attached threads
44 need to store their data structure too.
46 * threads.c: Make sure the threading data is initialised wherever
49 2002-11-15 Dick Porter <dick@ximian.com>
51 * timed-thread.c: Removed unneeded parameters in
52 _wapi_timed_thread_attach().
54 * threads.c: Renamed AttachThread() to make it not look like
55 external API. Removed unneeded parameters.
57 2002-11-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
59 * error.[ch]: added errno_to_WSA (). It displays a warning and return
60 WSASYSCALLFAILURE if there is no error mapping for the given errno,
62 * sockets.c: use errno_to_WSA and fixed display of warning for h_errno.
64 2002-10-31 Dick Porter <dick@ximian.com>
67 * io.c: Define and use INVALID_FILE_ATTRIBUTES
69 2002-10-07 Dick Porter <dick@ximian.com>
72 * daemon.c: Use a more accurate time source for process start and
75 2002-10-03 Dick Porter <dick@ximian.com>
79 * threads.c: Fixes for freebsd. Make sure that mutex and condition
80 creation and deletion happen in the process that owns them, when
81 POSIX shared thread objects aren't supported. This breaks on
82 freebsd, as pthread_t is a pointer to data.
84 2002-10-02 Dick Porter <dick@ximian.com>
86 * shared.c: Use mmap() instead of sysv shm for the shared data.
88 * wapi-private.h (_WAPI_HANDLE_VERSION): Reset back to 0, for the
92 * daemon.c: mmap()ed regions survive fork, so just pass the
93 pointer to _wapi_daemon_main instead of mapping it again.
95 2002-10-01 Dick Porter <dick@ximian.com>
97 * timed-thread.c: Kludge for CREATE_SUSPENDED thread creation.
98 Unfortunately libgc uses the same thread suspend technique that I
99 want to, and the two don't mix: libgc will deadlock when it tries
100 to stop the world if a thread has already been suspended by
101 someone else. Just do the simple suspended create rather than the
102 general purpose thread suspension for now.
104 * threads.c: Pass create flags to the timed_thread create call, to
105 implement suspended thread creation. ResumeThread() partially
106 implemented, to cope with the case where a newly created but
107 suspended thread is launched.
109 2002-09-30 Dick Porter <dick@ximian.com>
111 * sockets.c (ioctlsocket): Set non-blocking mode in a better way,
114 2002-09-27 Dick Porter <dick@ximian.com>
116 * semaphores.c: Only include semaphore.h if it's present. Patch
117 for BSD from jmmv@hispabsd.org (Julio Merino).
119 2002-09-27 Dick Porter <dick@ximian.com>
121 * processes.c: Pass environment and working directory to the
122 daemon when forking. Don't let argv[0] be duplicated when looking
123 for the program name. Implement EnumProcessModules (simple
124 version for now, lsof-style later if needed), GetModuleBaseName,
125 {Get,Set}ProcessWorkingSetSize (just faked, because the vm hints
126 aren't available on Linux).
128 * process-private.h: Store the process name, and the working set
132 * handles-private.h: New functions to store and retrieve an array
133 of strings in the scratch space
135 * daemon.c: Don't miss deleting some handles when a client exits
136 (we used to rely on the client doing the final cleanup, but
137 obviously if the client is no longer there the daemon has to do
140 Process forking now sets the environment and the working
143 * io.c: Don't confuse fd 0 with an unassigned handle struct
145 * atomic.h: Add a google cache alternative to the msdn URL
147 2002-09-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
150 (_wapi_recvfrom): added ECONNRESET to the switch.
152 2002-09-24 Mark Crichton <crichton@gimp.org>
154 * atomic.h: Yea. On linux, sparc isn't sparc, it's __sparc__.
157 2002-09-19 Mark Crichton <crichton@gimp.org>
159 * daemon.c, shared.c: Added NEED_LINK_UNLINK for systems that
160 dont have Linux's abstract filesystem for sockets.
162 2002-09-19 Mark Crichton <crichton@gimp.org>
164 * atomic.h: Added SPARC atomic asm code.
165 * daemon.c, handles-private.h, handles.c, wapi-private.h:
166 undefined _POSIX_THREAD_PROCESS_SHARED. This actually exists on
167 Solaris 9, however, the code paths don't seem to work. More testing
168 on the shared case is *really* needed.
170 2002-09-03 Dick Porter <dick@ximian.com>
173 * threads.c: Removed PosixKillThread(), because it's not in the
176 2002-08-20 Dick Porter <dick@ximian.com>
178 * handles.c (_wapi_handle_scratch_store): Made stored byte lengths
179 multiples of 4 bytes, to keep header structures aligned. Needed
180 for sparc, at least. (Patch from crichton@gimp.org)
182 * handles.c: Removed 'disable_shm' variable (we've defaulted to
183 building with shm enabled for months now)
185 2002-08-19 Dick Porter <dick@ximian.com>
187 * daemon.c: Rewrote the poll() loop to use GIOChannels instead,
188 for legacy NeXT-based systems.
190 2002-08-12 Dick Porter <dick@ximian.com>
192 * atomic.h: Rename some parameters to avoid c++ keywords (Patch
193 from Joseph Wenninger <kde@jowenn.at>)
195 2002-08-05 Dietmar Maurer <dietmar@ximian.com>
197 * threads.c: use fast spinlocks by default
199 2002-08-02 Dick Porter <dick@ximian.com>
201 * io.c (GetStdHandle): Add a handle reference when returning a
202 duplicate console handle. This fixes the unref_handle errors in
205 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
207 * threads.c (TLS_PTHREAD_MUTEX): define this because else some
210 2002-08-01 Dick Porter <dick@ximian.com>
212 * threads.c: Use atomic spinlocks in TLS functions
215 * Makefile.am: Added mono-spinlock.h
217 2002-07-21 Jeffrey Stedfast <fejj@ximian.com>
219 * daemon-messages.c: #include <sys/types.h> and <sys/sockets.h> -
220 these are needed for sendmsg() and also for struct msghdr (at
221 least on Solaris). Solaris still won't build because struct msghdr
222 doesn't have msg_flags, msg_control, or msg_controllen members.
223 (CMSG_SPACE): Define for systems that don't have it.
226 2002-07-20 Dick Porter <dick@ximian.com>
232 * handles.c: Implemented pipe handles
235 * daemon.c: Fixed bug in handle closing.
238 * daemon.c: Forked processes now close all open file descriptors.
240 Fri Jul 19 19:05:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
242 * sockets.h, io-layer.h, critical-sections.h: don't include config.h
245 2002-07-19 Martin Baulig <martin@gnome.org>
247 * threads.c (ExitThread): Call exit() if no threads has been
250 2002-07-17 Dick Porter <dick@ximian.com>
252 * daemon-messages.c: Freebsd fixes from Andreas Kohn
253 <andreas.kohn@gmx.net>
255 2002-07-15 Dick Porter <dick@ximian.com>
257 * io.c: Removed bogus console_flush() method, that was just cut
258 and pasted from file_flush when I separated the two handle types.
260 2002-07-12 Dick Porter <dick@ximian.com>
262 * io.c (convert_from_flags): Fixed misunderstanding wrt fcntl
263 flags. Fixes bug 27633.
265 2002-07-12 Dick Porter <dick@ximian.com>
269 * daemon.c: Use size of sockaddr_un.sun_path from config.h
271 2002-07-12 Dick Porter <dick@ximian.com>
273 * processes.c (CreateProcess): Send stdin, stdout and stderr
274 handles if the startup info doesnt specify new ones
276 * io.c (GetStdHandle): Return the same handle when the same
277 standard handle is requested
279 * handles.c: Pass file descriptors when forking
281 * daemon.c: Use supplied file descriptors when forking a new
285 * daemon-messages.c: Pass stdin, stdout and stderr file
286 descriptors to the daemon (used when forking)
288 2002-07-11 Miguel de Icaza <miguel@ximian.com>
290 * daemon.c (_wapi_daemon_main): Use sizeof
291 (main_socket_address.sun_path) instead of hardcoded 108 value.
293 * handles.c (shared_init): Use sizeof
294 (shared_socket_address.sun_path) instead of hardcoded 108 value.
296 2002-07-10 Dennis Haney <davh@davh.dk>
300 * daemon.c: Lots of documentation, some added error checking, and
301 code readability improvements.
303 * daemon-messages.h: Add the Error request type to improve error
306 * daemon-messages.c: Do a bit more error checking on send() and
307 recv(), and log errors with a higher severity level.
309 2002-07-04 Dick Porter <dick@ximian.com>
311 * daemon.c (process_process_fork): Fix argument handling, due to
312 buggy understanding of g_strsplit() behaviour.
314 2002-07-03 Dick Porter <dick@ximian.com>
317 * threads.c: Implement OpenThread(). Define access-control values
323 * Makefile.am: Added access.h, to hold shared access-control
326 2002-07-02 Dick Porter <dick@ximian.com>
328 * wapi-private.h (_WAPI_HANDLE_VERSION): New protocol version
330 2002-07-02 Dick Porter <dick@ximian.com>
332 * handles.c (shared_init): Make a second attempt to contact the
333 daemon if the shared memory attach succeeds, but the connect()
334 fails. (This copes with the daemon crashing without cleaning up
340 * shared.c (_wapi_shm_attach): Don't exec() anything when we fork
341 the daemon, it's now built into the library.
343 2002-06-25 Dick Porter <dick@ximian.com>
348 * daemon.c: Process forking and handle data management
352 * processes.c: Process forking and other support functions
354 2002-06-25 Dick Porter <dick@ximian.com>
356 * versioninfo.h: PE resource decoding
358 * unicode.c (_wapi_unicode_to_utf8): g_utf16_to_utf8 doesnt need
359 to be told the string length
361 * io.c: Removed the ACTUALLY_DO_UNICODE option. Fixed some leaks.
362 Moved _wapi_time_t_to_filetime and the WapiFileTime typedef to
365 2002-06-12 Dick Porter <dick@ximian.com>
368 * daemon-messages.c: Handle SIGPIPE in a non-stupid way in the
369 daemon, if MSG_NOSIGNAL isn't available. Thanks to Jaroslaw
370 Kowalski <jarek@atm.com.pl> for pointing out the bogosity.
372 2002-06-10 Jaroslaw Kowalski <jarek@atm.com.pl>
374 * sockets.c, daemon-messages.c: Prevent SIGPIPE from being raised
375 when writing to a closed socket.
377 2002-06-08 Jeffrey Stedfast <fejj@ximian.com>
379 * mono-mutex.c (mono_once): New convenience function for my
384 * critical-sections.c:
392 * atomic.c: Use mono_once() rather than pthread_once().
394 2002-06-06 Jeffrey Stedfast <fejj@ximian.com>
396 * handles.c (_wapi_handle_new): pthread_once() is not atomic, so
397 if multiple threads all try to call _wapi_handle_new() before the
398 shared data has been initialized, it is possible that we could get
399 into a condition where shared_init() is being executed and later
400 threads will pass by pthread_once() due to the fact that it has
401 already been called and so therefor will attempt to use the shared
402 data before it has been completely initialized. If we instead use
403 a standard mutex locking mechanism around shared_init(), we can
404 avoid the situation entirely. By wrapping the mutex locking in a
405 check to see if we've already initialized the data, we can even
406 avoid wasting resources by having to lock/unlock the mutex in any
407 later calls (the only time we'd have to worry about
408 locking/unlocking is the initial race to call shared_init() at
411 Sat Jun 1 13:27:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
413 * atomic.h: inline asm fixes from Dennis Haney (davh@davh.dk).
415 Fri May 31 16:21:54 CEST 2002 Paolo Molaro <lupus@ximian.com>
417 * daemon.c, handles.c: rename "sun" local var since it's apparently
418 a #define on Solaris.
420 Fri May 31 15:40:14 CEST 2002 Paolo Molaro <lupus@ximian.com>
422 * daemon-messages.c: work-around MSG_NOSIGNAL missing on some
425 2002-05-15 Dick Porter <dick@ximian.com>
427 * wait.c: Fix a deadlock in WaitForMultipleObjects
429 2002-05-14 Dick Porter <dick@ximian.com>
431 * io.c: Fix a cut&paste error, found by
432 Jaroslaw Kowalski <jarek@atm.com.pl>
434 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
438 2002-05-09 Dick Porter <dick@ximian.com>
446 * Makefile.am: Remove now-unused file wait-private.h
448 2002-05-08 Dick Porter <dick@ximian.com>
450 * shared.c: Better error messages, and report when daemon
451 connection fails rather than blocking forever. Do some more
452 shared memory sanity checking.
454 * handles.c: Better error messages when connecting to shared
455 memory and the handle daemon. Fall back to non-shared handles if
456 an error occurs. Set the default back to 'shared handles'. Fix a
457 crashing bug in scratch space allocation that mangled the block
460 2002-05-07 Miguel de Icaza <miguel@ximian.com>
462 * handles.c (shared_init): Disable SHM for now, people have too
463 many problems with this, and the diagnostics are not helping.
465 2002-05-06 Dan Lewis <dihlewis@yahoo.co.uk>
467 * io.c: CreateFile sets win32 last error.
469 2002-05-05 Dick Porter <dick@ximian.com>
480 * semaphore-private.h:
484 * event-private.h: Simplify the WapiHandleOps struct: take out all
485 the file-specific entries, leaving just the items that operate on
486 handles themselves. Split the close operation into shared and
487 private parts: shared close is called by the daemon.
489 * handles.c: As above, but also pass handle allocation, ref and
490 unref operations to the daemon. Populate the handle_ops array at
491 compile time, because the daemon needs to call ops on handles too.
492 Don't bother to track open handle counts any more, the daemon does
496 * thread-private.h: As above, but also make the thread data
499 * shared.c: Fork a handle daemon if the calling process created
500 the shared memory segment.
505 * Makefile.am: Build a daemon to manage handle allocation and
506 destruction without needing to lock the shared memory
508 2002-04-30 Jeffrey Stedfast <fejj@ximian.com>
510 * atomic.c: Changed to use a normal mutex rather than a spinlock
511 since a lot of platforms seem to not have them :\
513 2002-04-30 Dick Porter <dick@ximian.com>
515 * Completely rewrote the handle waiting code: removed the helper
516 thread and its attendant complexity. All handle waiting is now
517 abstracted into the WaitForSingleObject() and
518 WaitForMultipleObjects() functions.
520 * Implemented inter-process sharing of handles using sysv shared
521 memory. This makes handles even more opaque, with a handle now
522 just an index into an array.
524 2002-04-25 Dan Lewis <dihlewis@yahoo.co.uk>
526 * io.c: unitialized pointer in GetCurrentDirectory.
528 Sat Apr 20 13:37:39 CEST 2002 Paolo Molaro <lupus@ximian.com>
530 * threads.c: destroy the mutex at thread destruction
531 (if/when thread destruction code will be actually called).
532 When protecting a tls data pointer from the gc, use also the
533 thread id in the key.
535 Wed Apr 17 18:36:27 CEST 2002 Paolo Molaro <lupus@ximian.com>
537 * timed-thread.c: avoid race condition when setting the thread to
540 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
542 * jit.h: to more #include lines to avoid breaking compilation
543 under windows when upgrading mingw and w32api to version
546 2002-04-16 Dick Porter <dick@ximian.com>
548 * atomic.h: Explanatory comment about lack of 80386 support
550 2002-04-15 Dick Porter <dick@ximian.com>
552 * atomic.h: use xaddl for InterlockedIncrement() and
553 InterlockedDecrement(). Use cmpxchgl in a loop for
554 InterlockedExchange() and InterlockedExchangePointer().
556 Mon Apr 15 13:31:22 CEST 2002 Paolo Molaro <lupus@ximian.com>
558 * unicode.c: fix unicode_len() to not access uninitialized memory
559 (and updated to conform to mono code style).
561 Fri Mar 29 17:15:11 CET 2002 Paolo Molaro <lupus@ximian.com>
563 * io.c: EEXISTS is ignored for directory creation.
564 * mono-mutex.h: remove silly "pragma }" that emacs users insert
565 because they use a broken editor:-)
567 2002-03-28 Dick Porter <dick@ximian.com>
573 * handles.c: Warning cleanups
575 2002-03-27 Dan Lewis <dihlewis@yahoo.co.uk>
577 * unicode.h, unicode.c: changed to gunichar2
578 * io.h, io.c: changed strings to gunichar2*, added
579 SetFileAttributes(), GetCurrentDirectory(), SetCurrentDirectory(),
580 some fixes to FindFirstFile() and friends.
582 2002-03-26 Dick Porter <dick@ximian.com>
584 * types.h: Implement the large integer struct
587 * timefuncs.c: Dummy functions that don't yet implement
588 QueryPerformanceCounter() and QueryPerformanceFrequency()
591 * threads.c: Implement SleepEx()
594 * system.c: Beginnings of GetSystemInfo()
596 * mono-mutex.c (pthread_mutex_timedlock): Fix a ms/ns conversion
600 * context.c: Dummy function that doesnt yet implement
604 * atomic.c: Interlocked functions
606 Mon Mar 25 13:01:40 CET 2002 Paolo Molaro <lupus@ximian.com>
608 * threads.c: use a gc-safe hash table to store tls pointers.
610 2002-03-22 Dick Porter <dick@ximian.com>
612 * threads.c: Fix a race condition where a thread can start and
613 exit before the handle has been properly initialised (no reason
614 why the handle couldn't be initialised beforehand, so do so)
616 Fix a ms to ns conversion magnitude thinko.
618 2002-03-21 Dick Porter <dick@ximian.com>
620 * semaphores.c: Fix a problem when waiting for one or more
621 semaphores, and another semaphore is Released (all waiting
622 semaphores assumed they were signalled)
624 2002-03-29 Dan Lewis <dihlewis@yahoo.co.uk>
626 * io.h, io.c, uglify.h: added MoveFile, CopyFile, CreateDirectory,
627 RemoveDirectory, GetFileAttributes, GetFileAttributesEx
629 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
631 * threads.c (Sleep): bug fix: 1ms == 1000000ns
633 2002-03-19 Dan Lewis <dihlewis@yahoo.co.uk>
635 * io.h, io.c, events.c, mutexes.c, semaphores.c, sockets.c,
636 threads.c, io.c: added flush method to handles.
638 * io.c: FlushFileBuffers() and FindFirstFile() functions.
640 Thu Mar 7 17:21:52 CET 2002 Paolo Molaro <lupus@ximian.com>
642 * threads.c, timed-thread.c, wait.c: Boehm-GC anable.
644 2002-02-20 Dick Porter <dick@ximian.com>
646 * io-layer.h: Always build without cygwin support on windows
648 Mon Feb 18 15:50:59 CET 2002 Paolo Molaro <lupus@ximian.com>
650 * sockets.c: #undef DEBUG.
652 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
654 * io-layer.h: conditionally include sys/filio.h and sys/sockio.h
655 for FIONBIO, FIONREAD, and SIOCATMARK.
657 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
659 * sockets.c: conditionally include sys/filio.h and sys/sockio.h
660 for FIONBIO, FIONREAD, and SIOCATMARK.
662 2002-02-13 Dick Porter <dick@ximian.com>
664 * sockets.c: Implement shutdown and select
666 2002-02-13 Jeffrey Stedfast <fejj@ximian.com>
668 * mono-mutex.[c,h]: New source files that thinly wrap all pthread
669 functions that take pthread_mutex_t and/or pthread_mutexattr_t
670 arguments for the sake of portability. Implements recursive
671 mutexes and pthread_mutex_timedlock.
673 * critical-sections.c:
680 * wait.c: Use the mono-mutex wrapper portability functions/macros.
682 * pthread-compat.[c,h]: Replaced by mono-mutex.[c,h]
684 2002-01-23 Dick Porter <dick@ximian.com>
686 * sockets.c: Networking support, mostly wrapping BSD socket APIs
687 with handle code, and translating errno into w32 error codes.
689 * macros.h: Some w32 macros used with the socket support
691 * error.c: Implemented GetLastError() and SetLastError()
693 * Makefile.am: Added sockets, with kludge to override some symbols
695 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
697 * unicode.c (_wapi_unicode_to_utf8): byteswap UTF16 strings before
698 passing them to iconv
699 (_wapi_unicode_to_utf8): only swap bytes on LE systems, remove bug
700 from previous commit.
702 2001-12-11 Dick Porter <dick@ximian.com>
704 * io.c: Implement DeleteFile(), GetFileTime(), SetFileTime() and
705 FileTimeToSystemTime().
707 * unicode.c (unicode_len): Nasty way of finding length of unicode
708 string with embedded NULLs (counts until two NULLs together).
710 * mutexes.c (mutex_close):
711 * events.c (event_close): Release the internal pthreads resources
713 2001-11-26 Dick Porter <dick@ximian.com>
715 * critical-sections.c:
723 * wait.c: turn off DEBUG messages
725 2001-11-22 Dick Porter <dick@ximian.com>
727 * handles.c (SignalObjectAndWait): Implement
729 * wait.c (WaitForSingleObject): Fix case where timeout == 0
735 * events.c: Support for SignalObjectAndWait
737 2001-11-21 Dick Porter <dick@ximian.com>
744 * wait.c: Reliable method of returning which handle was signalled
745 on return from WaitForMultipleObjects().
747 2001-11-21 Dick Porter <dick@ximian.com>
749 * events.c: Implement events
751 2001-11-15 Dick Porter <dick@ximian.com>
753 * mutexes.c: Implement mutexes
757 * misc.c: Factor out some common code
759 2001-11-13 Dick Porter <dick@ximian.com>
761 * threads.c: Implement TLS. Implement GetCurrentThreadId(), and
762 GetCurrentThread() by maintaining a hash of thread handles.
764 * threads.h: Define thread and process creation flags
766 2001-11-12 Dick Porter <dick@ximian.com>
768 * critical-sections.c: Implement critical sections
770 2001-11-12 Dick Porter <dick@ximian.com>
772 * semaphores.c: Implement semaphores
774 * wait.c (wait_for_item): Maintain a wait count rather than count
777 * threads.c (thread_wait_multiple): Don't lock the wait item, that
778 will block other wait threads
780 2001-11-11 Dick Porter <dick@ximian.com>
782 * Makefile.am: Rename some automake variables
783 (from Nick Drochak <ndrochak@gol.com>)
785 2001-11-10 Dick Porter <dick@ximian.com>
787 * Makefile.am (libwapiincludedir): Fix include destination
789 * .cvsignore: Ignore generated files
791 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
793 * pthread-compat.c: added some include files to make it compile on
796 2001-11-08 Dick Porter <dick@ximian.com>
800 This is a library emulating the win32 threading and IO API.